[GLSA-202307-01] OpenSSH: Remote Code Execution

Severity High

Affected Packages 1

Unaffected Packages 1

CVEs 3

Multiple vulnerbilities have been discovered in OpenSSH, the worst of which could result in remote code execution.

Background
OpenSSH is a free application suite consisting of server and clients that replace tools like telnet, rlogin, rcp and ftp with more secure versions offering additional functionality.

Description
Multiple vulnerabilities have been discovered in OpenSSH. Please review the CVE identifiers referenced below for details.

Impact
Please review the CVE identifiers referenced below for details.

Workaround
CVE-2023-38408 can be worked around by avoiding connecting to untrusted servers with an SSH agent.

Resolution
All OpenSSH users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=net-misc/openssh-9.3_p2"

Package	Affected Version
pkg:ebuild/net-misc/openssh?distro=gentoo	< 9.3_p2

Package	Unaffected Version
pkg:ebuild/net-misc/openssh?distro=gentoo	>= 9.3_p2

ID

GLSA-202307-01

Severity

high

URL

https://security.gentoo.org/glsa/202307-01

Published

2023-07-20T00:00:00
(14 months ago)

Modified

2023-07-20T00:00:00
(14 months ago)

Rights

Gentoo Foundation, Inc.

Other Advisories

Source	# ID	Name	URL
CVE	CVE-2023-25136	CVE-2023-25136	https://nvd.nist.gov/vuln/detail/CVE-2023-25136
CVE	CVE-2023-28531	CVE-2023-28531	https://nvd.nist.gov/vuln/detail/CVE-2023-28531
CVE	CVE-2023-38408	CVE-2023-38408	https://nvd.nist.gov/vuln/detail/CVE-2023-38408
Bugzilla	892936	Bugzilla #892936	https://bugs.gentoo.org/show_bug.cgi?id=892936
Bugzilla	905299	Bugzilla #905299	https://bugs.gentoo.org/show_bug.cgi?id=905299
Bugzilla	910553	Bugzilla #910553	https://bugs.gentoo.org/show_bug.cgi?id=910553

Type	Package URL	Namespace	Name / Product	Version	Distribution / Platform	Arch	Patch / Fix
Affected	pkg:ebuild/net-misc/openssh?distro=gentoo	net-misc	openssh	< 9.3_p2	gentoo
Unaffected	pkg:ebuild/net-misc/openssh?distro=gentoo	net-misc	openssh	>= 9.3_p2	gentoo

# CVE	Description	CVSS	EPSS	EPSS Trend (30 days)	Affected Products	Weaknesses	Security Advisories	Exploits	PoC	Pubblication Date	Modification Date
# CVE	Description	CVSS	EPSS	EPSS Trend (30 days)	Affected Products	Weaknesses	Security Advisories	PoC	Pubblication Date	Modification Date